Infocus SC-MOTW-94 Benutzerhandbuch

4

1.   Screen will not operate. 

Motor does

 not hum. 

 

 

 

 

 

Motor 

hums. 

 

 

 

2.

  Incorrect stopping position in 

downward direction.

3.

  Incorrect stopping position in 

upward direction. 

4.

  Noise. 

5.

  Coasting.

6.

  Roller displaced from mounting 

bracket.

(a)   Incorrect line voltage. 

 

(b)   Blown  fuse.
(c)  Tripped circuit breaker.
(d)   No power to operating switch or 

junction. 

 

 

 

Power at junction box 

(e)   Thermal overload tripped. 

(f)  Broken wire in the 

“up” or ”down” 

position.

(g)   Defective motor, limit switch or 

capacitor.

(h)  Capacitor burned out.

(a)  Lost roller wrap.
(b) 

“Down” limit switch out of 

adjustment

(a)  Lost roller wrap.
(b) 

“Up” limit switch out of 

adjustment 

(a)   Gear  noise. 

 

(a)   Defective  brake. 

(a)   Pin end slipped out of nylon 

bearing.

(a)   Verify 115-125V (or 220-240V). If 

insufficient voltage, rewire 

incoming electric line.

(b)   Replace  fuse.
(c)  Reset circuit breaker.
(d)  Check above. Tighten all loose 

wire connections. Correct any 

improper connections.

 

 Check for power across black  

and white leads.

 

 Check for power across red 

and white leads.

 

 

(e)  Let motor cool down for 15     

minutes. Try again.

(f)  Check for continuity. Cut off old  

splice and reconnect.

(g)   Replace motor assembly. 

(h)   Replace motor assembly.

(a)   See instructions below.
(b)   See installation instructions. 

(a)   See instructions below.
(b) Adjust 

“up” limit switch. Call 

factory for instructions 

(a)  Replace motor assembly. 

 

(a)   Replace motor assembly. 

(a)   Realign pin end bracket.

1.  Push strap over back of roller.
2.  Tape end of strap to pocket.

3.  Feed fabric as you pull strap to draw fabric over top.
4.  Remove tape and strap.